add_executable(viewport "viewport.cpp")
target_link_libraries(viewport ${FreeGLUT})

add_executable(clipping_cohen "clipping_cohen.cpp")
target_link_libraries(clipping_cohen ${FreeGLUT})

add_executable(clipping_liang_barsky "clipping_liang_barsky.cpp")
target_link_libraries(clipping_liang_barsky ${FreeGLUT})
